docs: def all(self):
          """
          Retrieve all your projects. Requires authentication.
  
          Example usage:
  
              >> documentcloud.projects.all()
          """
          project_list = self.fetch('projects.json').get("projects")
          obj_list = []
          for proj in project_list:
              proj['_connection'] = self._connection
              proj = Project(proj)
              obj_list.append(proj)
          return obj_list